For me personally, I wish Latin had been an option for me, as it’s used extensively in biology and it would have been incredibly helpful.
My wife and I studied Latin in middle school and high school.
My kids were also able to take Latin in school.
Rather than list all the benefits of learning Latin, I found this, Top 10 Reasons For Studying Latin, which says it better than I could.
I would struggle to translate anything today (although I still know that all of Gaul is divided into three parts), but I know I have benefited from an improved understanding of English grammar and vocabulary.
Fight for Latin in your schools!